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절대 늙지 않는 세포의 과학적 비결
2,531,922 plays
|
Elizabeth Blackburn
|
TED2017
• April 2017
Read transcript
피부의 주름이 생기고, 머리카락이 하얘지고 면역계가 약해지는 등 무엇이 우리 신체를 노화시킬까요? 생물학자인 엘리자베스 블랙번씨는 이 영상 속에서 그녀에게 노벨상의 영광을 안겨준 '텔로머라아제' 의 발견 업적에 대해 이야기 합니다. 텔로머라아제 는 세포가 분열할 때마다 조금씩 소실되는 염색체의 말단을 복원시켜주는 역할을 하는 효소입니다. 블랙번씨의 획기적인 연구를 통해 어떻게 노화에 대해 통제권을 얻을 수 있는지에 대해 알아보세요.
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